Bring IR_VERSION and some other changes into provider_api.h #26765
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Pull request overview
This PR synchronizes the provider_api.h file with the most recent ONNX updates that were previously missed. The primary motivation is to fix a version check failure for newly created models used with DLL-based execution providers.
Key Changes
- Added a new tensor data type:
TensorProto_DataType_FLOAT8E8M0 = 24 - Added version constant
IR_VERSION_2025_05_12 = 11 - Updated
IR_VERSIONfrom 11 to 12
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tianleiwu
approved these changes
Dec 10, 2025
hariharans29
approved these changes
Dec 11, 2025
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Description
Copy the most recent changes and update IR_VERSION in provider_api.h
which was lost during the most recent update.
Motivation and Context
Some changes from the most recent ONNX update did not make it to provider_api.h.
This causes the max version check with version 11 fail for the newly created models for DLL based EPs
even though compiled from the same tree.